What is the tb test supposed to look like?

Hey, don't stress too much about how it 'looks'! If it's the Mantoux test (the skin one), you'll have a small, slightly raised bump or induration, like a tiny hive, at the injection site. The important thing is how big that induration is, but only a healthcare professional can measure and interpret it correctly after 48-72 hours. Just show it to the doc on time!

Beta, if it is the skin test for TB, they will inject a small liquid under your skin. After some days, a small swelling or a red mark may appear. My mother used to say, don't touch it much. But remember, only the doctor can tell you if it is normal or something else. Do not try to self-diagnose, please.

For the Mantoux TB skin test, after 48-72 hours, a healthcare provider will check the injection site. They're looking for a specific type of reaction: a firm, raised, red area called an induration. The size of this induration, not just general redness, determines if the test is positive. It's crucial for a professional to measure and interpret it correctly.

It's natural to be anxious and want to know what to expect. For the Mantoux skin test, after 48-72 hours, the nurse or doctor will look for a raised, firm, palpable area (called an induration) at the injection site. It's not just the redness. The size of this induration determines the result. Please let a medical professional interpret it, as it can be quite subjective.

I just had a Mantoux test a few months ago. After the injection, it looked like a tiny mosquito bite, just a small, flat red spot. But two days later, it developed into a slightly raised, firm bump. The nurse measured the induration (the firm part, not just redness) very carefully. That's what they look for.

For my diabetes, I keep an eye on my food and sugar, but for medical tests like the TB one, you have to let the experts check. If it's the skin test, it will look like a small, firm, raised area where they injected it. But only the doctor or nurse can measure its size and tell you if it's a positive reaction. Don't try to guess from home.